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中国农学通报

中国农学通报 ›› 2023, Vol. 39 ›› Issue (20): 155-164.doi: 10.11924/j.issn.1000-6850.casb2022-0609

• 三农研究 • 上一篇    

广东省荔枝专业村空间格局及影响因素研究

赵永琪1,2(), 梁俊芬1,2()   

  1. 1 广东省农业科学院农业经济与信息研究所，广州 510640
    2 农业农村部华南都市农业重点实验室，广州 510640
  • 收稿日期:2022-07-21 修回日期:2022-11-28 出版日期:2023-07-15 发布日期:2023-07-10
  • 通讯作者: 梁俊芬，女，1980年出生，河南新乡人，副研究员，硕士，研究方向为农民增收与农业技术效率。通信地址：510640 广州市天河区金颖路31号 广东省农业科学院农业经济与信息研究所，Tel：020-38319172，E-mail：251092539@qq.com。
  • 作者简介:

    赵永琪，男，1991年出生，湖南双峰人，博士，主要从事农村经济和乡村地理学方面的研究。通信地址：510640 广东省广州市天河区金颖路31号 广东省农业科学院农业经济与信息研究所，E-mail：。

  • 基金资助:
    广东省农业科学院2022年度科技人才引进专项资金项目（优秀博士）(R2022YJ-YB3016); 广东省农业科学院“十四五”新兴学科团队项目“产业经济与都市农业团队”(202124TD); 广东省农业科学院中青年学科带头人培养计划项目“金颖之光——区域农业规划与都市农业”(R2020PY-JG014); 乡村振兴战略专项资金（农业科技能力提升）荔枝加工特性和经济效益分析研究(2023TS-2-5)

Spatial Pattern and Influencing Factors of Litchi Specialized Villages in Guangdong Province

ZHAO Yongqi1,2(), LIANG Junfen1,2()   

  1. 1 Institute of Agricultural Economics and Information, Guangdong Academy of Agricultural Sciences, Guangzhou 510640
    2 South China Key Laboratory of Urban Agriculture, Ministry of Agriculture and Rural Affairs, Guangzhou 510640
  • Received:2022-07-21 Revised:2022-11-28 Online:2023-07-15 Published:2023-07-10

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摘要：

荔枝作为广东省特色农业的代表，其空间分布及形成原因直接关系到特色农业的区域化布局。基于广东省评定的“一村一品”专业村中的荔枝专业村数据，运用最邻近指数、核密度估计等方法进行空间点模式分析，利用空间自相关分析对荔枝专业村进行空间面模式分析。结果表明：（1）广东省荔枝专业村的空间分布具有显著的区域差异性，在粤东、粤北地区为均匀型，珠三角、粤西地区为凝聚型。（2）核密度估计显示广东省荔枝专业村的聚集核心分布在珠三角东岸地区的广州、东莞及惠州交界地带以及粤西茂名与湛江北部的区域，呈现出中心向外围骤减的趋势，并在佛山、中山、珠海、江门一带形成空白断裂带。（3）空间自相关分析表明广东省荔枝专业村分布具有明显的县域集聚性，有8个地区高—高集聚比较明显。（4）广东省荔枝专业村的空间分布受地理环境和自然禀赋、历史形成与文化传播、政府行为与政策支持、城镇化与工业化推进等因素的影响。研究可以为广东省荔枝种植的可持续发展以及依托荔枝产业实现区域乡村振兴的政策决策提供一定科学支撑和借鉴。

关键词: 专业村, 荔枝, 空间格局, 成因, 广东省

Abstract:

Litchi is a representative of characteristic agriculture in Guangdong Province, spatial distribution and formation of litchi specialized villages are directly related to the regional layout of characteristic agriculture. Based on the data of litchi specialized villages in the "one village, one product" (one village with one representative agricultural product) assessment of Guangdong Province, this paper used methods such as nearest neighbor index and kernel density estimation to analyze the spatial point pattern, and used spatial autocorrelation analysis to analyze the spatial surface pattern of litchi specialized villages. The results show that: (1) the spatial distribution of litchi specialized villages in Guangdong Province has significantly regional differences, which is uniform in eastern and northern Guangdong, and agglomerated in the Pearl River Delta and western Guangdong. (2) Kernel density estimation shows that the cluster cores of litchi specialized villages in Guangdong Province are distributed in the border areas of Guangzhou, Dongguan and Huizhou on the east coast of the Pearl River Delta, as well as Maoming in western Guangdong and northern Zhanjiang, showing a sharp decrease from the center to the periphery. At the same time, blank fault zones are formed in Foshan, Zhongshan, Zhuhai and Jiangmen. (3) Spatial autocorrelation analysis shows that the distribution of litchi specialized villages in Guangdong Province has obvious county agglomeration, and there are 8 areas with obvious high-high agglomeration. (4) The spatial distribution of litchi specialized villages in Guangdong Province is affected by factors such as geographical environment and natural endowment, historical formation and cultural transmission, government behavior and policy support, urbanization and industrialization. The research can provide certain scientific support for the sustainable development of litchi planting in Guangdong Province and the policy-making in regional rural revitalization relying on the litchi industry.

Key words: specialized village, litchi, spatial pattern, cause, Guangdong Province